1- QR Code Generator
‘QR Code Generator add-on lets you easily create QR codes from values in Google Spreadsheets.You can generate multiple QR codes by selecting a range of values in a spreadsheet.QR codes are saved either in a Google Document or as PNG files in Google Drive.’
Watch this video to learn more about QR Code Generator
2- Create QR Codes
This is a pretty basic add-on with the minimum features. It allows you to create ‘qr code for given text in predefined and also to fit to cell. Simply enter the text and click "Insert QR Code" button’.
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